1624860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 5488560

約数和(自身を除く): 3863700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 59, 60, 68, 81, 85, 90, 102, 108, 118, 135, 153, 162, 170, 177, 180, 204, 236, 255, 270, 295, 306, 324, 340, 354, 405, 459, 510, 531, 540, 590, 612, 708, 765, 810, 885, 918, 1003, 1020, 1062, 1180, 1377, 1530, 1593, 1620, 1770, 1836, 2006, 2124, 2295, 2655, 2754, 3009, 3060, 3186, 3540, 4012, 4590, 4779, 5015, 5310, 5508, 6018, 6372, 6885, 7965, 9027, 9180, 9558, 10030, 10620, 12036, 13770, 15045, 15930, 18054, 19116, 20060, 23895, 27081, 27540, 30090, 31860, 36108, 45135, 47790, 54162, 60180, 81243, 90270, 95580, 108324, 135405, 162486, 180540, 270810, 324972, 406215, 541620, 812430, 1624860]

約数ペア:

[(1, 1624860), (2, 812430), (3, 541620), (4, 406215), (5, 324972), (6, 270810), (9, 180540), (10, 162486), (12, 135405), (15, 108324), (17, 95580), (18, 90270), (20, 81243), (27, 60180), (30, 54162), (34, 47790), (36, 45135), (45, 36108), (51, 31860), (54, 30090), (59, 27540), (60, 27081), (68, 23895), (81, 20060), (85, 19116), (90, 18054), (102, 15930), (108, 15045), (118, 13770), (135, 12036), (153, 10620), (162, 10030), (170, 9558), (177, 9180), (180, 9027), (204, 7965), (236, 6885), (255, 6372), (270, 6018), (295, 5508), (306, 5310), (324, 5015), (340, 4779), (354, 4590), (405, 4012), (459, 3540), (510, 3186), (531, 3060), (540, 3009), (590, 2754), (612, 2655), (708, 2295), (765, 2124), (810, 2006), (885, 1836), (918, 1770), (1003, 1620), (1020, 1593), (1062, 1530), (1180, 1377)]